{"id":20647,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/lateral-vibration\/"},"modified":"2026-05-23T22:52:53","modified_gmt":"2026-05-23T22:52:53","slug":"lateral-vibration","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sl\/glossary\/lateral-vibration\/","title":{"rendered":"Kaj so bo\u010dne vibracije v vrte\u010dih se strojih?"},"content":{"rendered":"<h1>Razumevanje bo\u010dnih vibracij v vrte\u010dih se strojih<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-1\/\" title=\"Prenosni balanser in analizator vibracij Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Prenosni uravnote\u017enik in analizator vibracij Balanset-1A v popolnem kompletu\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/devices\/\" rel=\"tag\">Naprave<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-1\/\" title=\"Prenosni balanser in analizator vibracij Balanset-1A\">Prenosni balanser in analizator vibracij Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Dodaj v ko\u0161arico: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/vibration-sensor\/\" title=\"Senzor vibracij\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Senzor vibracij Balanset-1A od blizu\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/vibration-sensor\/\" title=\"Senzor vibracij\">Senzor vibracij<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Dodaj v ko\u0161arico: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dni senzor (laserski tahometer)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Opti\u010dni senzor (laserski tahometer)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dni senzor (laserski tahometer)\">Opti\u010dni senzor (laserski tahometer)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Dodaj v ko\u0161arico: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Komplet za uravnote\u017eenje rotorjev Vibromera: torba za prena\u0161anje, ve\u010dkanalni pretvornik signala, ro\u010dni analizator, magnetna podlaga, senzorji vibracij in spiralni kabli.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/devices\/\" rel=\"tag\">Naprave<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Dodaj v ko\u0161arico: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/magnet-stand\/\" title=\"Magnetno stojalo Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetna osnova.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/magnet-stand\/\" title=\"Magnetno stojalo Insize-60-kgf\">Magnetno stojalo Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Dodaj v ko\u0161arico: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/reflective-tape\/\" title=\"Odsevni trak\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Odsevni trak\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/reflective-tape\/\" title=\"Odsevni trak\">Odsevni trak<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Dodaj v ko\u0161arico: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dni uravnote\u017eevalnik &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vsebina kompleta Balanset-1A z vmesni\u0161ko enoto, senzorji, tahometrom in dodatno opremo\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/devices\/\" rel=\"tag\">Naprave<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dni uravnote\u017eevalnik &quot;Balanset-1A&quot; OEM\">Dinami\u010dni uravnote\u017eevalnik \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/20647?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Dodaj v ko\u0161arico: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Bo\u010dne vibracije<\/strong> \u2014 imenovano tudi radialno ali pre\u010dno nihanje \u2014 je gibanje vrte\u010dega se greda, ki poteka pravokotno na njegovo os vrtenja. Preprosto povedano gre za stransko in navzgor-navzdol gibanje greda med vrtenjem. To je dale\u010d najpogostej\u0161a oblika <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration\/\">vibracije<\/a> v rotacijskih strojih in ga obi\u010dajno poganjajo radialne sile, kot so <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/unbalance\/\">neuravnote\u017eenost<\/a>, <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/misalignment\/\">neporavnanost gredi<\/a>, ukrivljen gred ali <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bearing-defects\/\">napake le\u017eajev<\/a>. Razumevanje tega je klju\u010dnega pomena za <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-dynamics\/\">dinamika rotorja<\/a>, saj je to glavni na\u010din vibracij pri ve\u010dini opreme in osrednji element skoraj vseh sistemov za spremljanje vibracij ter <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/uravnotezenje\/\">uravnote\u017eenje<\/a> delo.<\/p>\n<h2>1. Smer in merjenje<\/h2>\n<p>Stransko nihanje se meri v ravnini, ki je pravokotna na os gredi. Opisujeta ga dve pravokotni smeri:<\/p>\n<ul>\n<li><strong>Horizontalno:<\/strong> premikanje iz strani v stran vzporedno s tlemi.<\/li>\n<li><strong>Vertikalno:<\/strong> gibanje gor in dol, pravokotno na tla.<\/li>\n<li><strong>Radialno:<\/strong> v katero koli smer, ki je pravokotna na os gredi \u2014 v praksi gre za vektorsko kombinacijo vodoravne in navpi\u010dne komponente.<\/li>\n<\/ul>\n<p>Razdelitev na vodoravno in navpi\u010dno ni zgolj teoreti\u010dna: togost nosilcev se med tema dvema smerema obi\u010dajno razlikuje, zato stroj pogosto bolj vibrira v eni smeri kot v drugi, ta razlika pa je sama po sebi diagnosti\u010dni namig. Meritve se obi\u010dajno izvajajo na:<\/p>\n<ul>\n<li><strong>Ohi\u0161ja le\u017eajev:<\/strong> s pomo\u010djo <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/accelerometer\/\">merilnik pospe\u0161ka<\/a> ali <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/velocity-transducer\/\">pretvornik hitrosti<\/a> na pokrovu le\u017eaja ali podstavku.<\/li>\n<li><strong>Povr\u0161ina gredi:<\/strong> z uporabo brezdoti\u010dnega <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/proximity-probe\/\">sonda za bli\u017eino<\/a> ki meri gibanje gredi neposredno glede na le\u017eaj.<\/li>\n<li><strong>Ve\u010d smeri:<\/strong> meritve v vodoravni in navpi\u010dni smeri dajejo celovito sliko stranskega gibanja.<\/li>\n<\/ul>\n<h2>2. Glavni vzroki bo\u010dnih vibracij<\/h2>\n<p>Stranske vibracije izvirajo iz \u0161tevilnih virov, pri \u010demer je prednost analize v tem, da vsak vir pusti zna\u010dilen odtis v frekvenci, fazi in poteku.<\/p>\n<h3>Neuravnote\u017eenost (najpogostej\u0161i vzrok)<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/unbalance\/\">Neuravnote\u017eenost<\/a> je najpogostej\u0161i vzrok. Asimetri\u010dna porazdelitev mase ustvarja vrtilno centrifugalno silo, ki povzro\u010da:<\/p>\n<ul>\n<li>Vibracija pri 1\u00d7 \u2014 enkrat na obrat pri <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/running-speed\/\">obratovalna hitrost<\/a>.<\/li>\n<li>Relativno stabilen <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/phase\/\">faza<\/a> razmerje.<\/li>\n<li>Amplituda, ki nara\u0161\u010da s kvadratom hitrosti.<\/li>\n<li>Pribli\u017eno okrogla ali elipti\u010dna <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/orbit\/\">orbita gredi<\/a>.<\/li>\n<\/ul>\n<h3>Neporavnanost gredi<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/misalignment\/\">Neporavnanost gredi<\/a> med povezanimi stroji nastajajo bo\u010dne sile, ki ka\u017eejo:<\/p>\n<ul>\n<li>Dominantna komponenta 2\u00d7 (dvakrat na obrat).<\/li>\n<li>Poleg tega tudi vzbujanje 1. in vi\u0161jih harmonik.<\/li>\n<li>Pogosto tudi visoka osna komponenta \u2013 klju\u010dna zna\u010dilnost.<\/li>\n<li>Fazna razmerja, ki se razlikujejo od tistih pri nesimetri\u010dnem toku.<\/li>\n<\/ul>\n<h3>Ukrivljeno ali upognjeno gred<\/h3>\n<p>Trajno upognjen ali ukrivljen gred povzro\u010da geometrijsko ekscentri\u010dnost, ki ima za posledico:<\/p>\n<ul>\n<li>1\u00d7 vibracija, ki lahko zelo spominja na neuravnote\u017eenost.<\/li>\n<li>Mo\u010dne vibracije tudi pri nizkih hitrostih vo\u017enje.<\/li>\n<li>Stanje, ki ga samo uravnote\u017eenje ne more zares odpraviti \u2014 temeljni <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/shaft-bow\/\">gredni lok<\/a> to je treba obravnavati.<\/li>\n<\/ul>\n<h3>Okvare le\u017eajev<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bearing-defects\/\">Kotalni le\u017eaj<\/a> napake ustvarjajo zna\u010dilen stranski odtis:<\/p>\n<ul>\n<li>Visokofrekven\u010dni elementi pri frekvencah okvare le\u017eaja.<\/li>\n<li>Modulacija z ni\u017ejimi frekvencami, ki ustvarja <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/sidebands\/\">stranski pasovi<\/a>.<\/li>\n<li>Podpis, ki je pogosto potreben <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/envelope-analysis\/\">analiza ovojnice<\/a> za izlo\u010ditev iz \u0161irokopasovnega \u0161uma.<\/li>\n<\/ul>\n<h3>Mehanska ohlapnost<\/h3>\n<p>Ohlapna le\u017eaja, temelji ali pritrdilni vijaki povzro\u010dajo nelinearen odziv, ki je zna\u010dilen za <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/looseness\/\">mehanska ohlapnost<\/a>:<\/p>\n<ul>\n<li>Niz harmonikov (1\u00d7, 2\u00d7, 3\u00d7, \u2026).<\/li>\n<li>Nelinearen odziv na zunanji vpliv.<\/li>\n<li>Neenakomerne ali nestabilne meritve.<\/li>\n<\/ul>\n<h3>Trenje med rotorjem in statorjem<\/h3>\n<p>Stik med vrte\u010dimi in nepremi\u010dnimi deli \u2014 a <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-rub\/\">drgnjenje rotorja<\/a> \u2014 ustvarja:<\/p>\n<ul>\n<li>Podsinhroni elementi.<\/li>\n<li>Nenadne spremembe amplitude in faze.<\/li>\n<li>Mo\u017eno toplotno upogibanje gredi, ker se zaradi trenja ena stran segreje.<\/li>\n<\/ul>\n<h2>3. Stranske vibracije v primerjavi z drugimi vrstami vibracij<\/h2>\n<p>Vrtljivi stroji lahko vibrirajo v treh glavnih smereh, njihovo razlikovanje pa je prvi korak pri vsaki diagnostiki.<\/p>\n<table>\n<tr>\n<th>Vrsta<\/th>\n<th>Smer<\/th>\n<th>Tipi\u010dni vzroki<\/th>\n<th>Merjenje<\/th>\n<\/tr>\n<tr>\n<td><strong>Stranski (radialni)<\/strong><\/td>\n<td>Pravokotno na os gredi<\/td>\n<td>Neuravnote\u017eenost, nepravilna poravnava, ukrivljena gred, okvare le\u017eajev<\/td>\n<td>Merilniki pospe\u0161ka ali senzorji hitrosti na ohi\u0161jih; senzorji bli\u017eine na gredi<\/td>\n<\/tr>\n<tr>\n<td><strong><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/axial-vibration\/\">Aksialno<\/a><\/strong><\/td>\n<td>Vzporedno z osjo gredi<\/td>\n<td>Nepravilno poravnavanje, te\u017eave s potisnimi le\u017eaji, te\u017eave s potekom procesa<\/td>\n<td>Aksialno name\u0161\u010deni merilniki pospe\u0161ka<\/td>\n<\/tr>\n<tr>\n<td><strong><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/torsional-vibration\/\">Torzijski<\/a><\/strong><\/td>\n<td>Vrtanje okoli osi gredi<\/td>\n<td>Te\u017eave z zobniki, elektri\u010dne te\u017eave z motorjem, te\u017eave s sklopko<\/td>\n<td>Specializirani senzorji torzije ali merilniki deformacije<\/td>\n<\/tr>\n<\/table>\n<p>Stranska vibracija je obi\u010dajno komponenta z najve\u010djo amplitudo in tista, ki jo standardni merilnik pospe\u0161ka najla\u017eje zazna. Aksialna vibracija je ponavadi manj\u0161a, vendar je pokazatelj neporavnave in napak v potisni sili, medtem ko je torzijska vibracija obi\u010dajno majhna, vendar lahko povzro\u010di utrujenostne po\u0161kodbe in je za obi\u010dajne radialne senzorje nevidna.<\/p>\n<h2>4. Na\u010dini bo\u010dnih nihanj in kriti\u010dne hitrosti<\/h2>\n<p>Na spletnem mestu <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-dynamics\/\">dinamika rotorja<\/a>, bo\u010dni vibracijski na\u010dini opisujejo zna\u010dilne oblike upogiba, ki jih prevzame gred, in vsak od njih je povezan z <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/critical-speed\/\">kriti\u010dna hitrost<\/a> kjer se hitrost teka ujema z lastno frekvenco.<\/p>\n<ul>\n<li><strong>Prvi stranski na\u010din:<\/strong> preprosta ukrivljena oblika \u2013 en sam lok \u2013 pri najni\u017eji lastni frekvenci. To je oblika, ki jo neuravnote\u017eenost najla\u017eje vzbudi, in ji ustreza prva kriti\u010dna hitrost.<\/li>\n<li><strong>Drugi stranski na\u010din:<\/strong> S-oblikovano upogibanje z enim <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/nodal-point\/\">vozli\u0161\u010de<\/a>, pri vi\u0161ji lastni frekvenci; to je druga kriti\u010dna hitrost, ki je pomembna zlasti za <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/flexible-rotor\/\">fleksibilni rotorji<\/a>.<\/li>\n<li><strong>Vi\u0161ji stranski na\u010dini:<\/strong> vse bolj zapletene oblike z ve\u010d vozli\u0161\u010di, ki so pomembne le za zelo hitre ali zelo pro\u017ene rotorje in jih v\u010dasih vzbujajo sile, ki nastanejo ob prehodu lopatic ali druge visokofrekven\u010dne sile.<\/li>\n<\/ul>\n<p>Za varno projektiranje je klju\u010dnega pomena, da vemo, kje se te kriti\u010dne hitrosti nahajajo glede na delovno hitrost; a <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/rotor-critical-speed\/\">Kalkulator kriti\u010dne hitrosti rotorja<\/a> omogo\u010da prvo oceno lastne frekvence gredi na podlagi njene geometrije in opor.<\/p>\n<h2>5. Merjenje, spremljanje in standardi<\/h2>\n<p>Za bo\u010dno vibracijo je zna\u010dilno delovanje ve\u010d parametrov skupaj:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/amplitude\/\">Amplituda<\/a>:<\/strong> velikost gibanja, izra\u017eena v premiku (\u00b5m, mil), hitrosti (mm\/s, in\/s) ali pospe\u0161ku (g, m\/s\u00b2).<\/li>\n<li><strong>Pogostost:<\/strong> obi\u010dajno 1\u00d7 delovna hitrost pri vibracijah, ki jih povzro\u010da neuravnote\u017eenost, pri drugih okvarah pa se to raz\u0161iri tudi na harmonike in druge komponente.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/phase\/\">Faza<\/a>:<\/strong> \u010dasovni trenutek najve\u010djega premika glede na referen\u010dno oznako na gredi.<\/li>\n<li><strong>Orbita:<\/strong> dejanska pot, ki jo sledi sredi\u0161\u010de gredi, gledano od spredaj.<\/li>\n<\/ul>\n<p>Mednarodni standardi dolo\u010dajo sprejemljive mejne vrednosti. <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/iso-20816-1\/\">serija standardov ISO 20816<\/a> \u2014 sodobna nadomestna norma za ISO 10816 \u2014 dolo\u010da mejne vrednosti vibracij za razli\u010dne vrste strojev na podlagi efektivne vrednosti hitrosti, medtem ko industrijski standardi, kot so API 610, 617 in <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/api-684\/\">API 684<\/a> zlasti \u010drpalke, kompresorje in dinamiko rotorjev. Ti okviri opredeljujejo stopnje resnosti \u2013 sprejemljivo, opozorilo in alarm \u2013, ki so prilagojene vrsti in velikosti opreme; v obi\u010dajnem primeru srednje velikih industrijskih strojev lahko od\u010ditek primerjate s stopnjami z <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/vibration-iso20816-3-industrial\/\">Orodje za dolo\u010danje mejnih vrednosti vibracij po standardu ISO 20816-3<\/a>.<\/p>\n<h2>6. Nadzor in ubla\u017eitev<\/h2>\n<p><strong>Uravnote\u017eenje<\/strong> je glavno sredstvo za odpravo stranskih vibracij, ki jih povzro\u010da neuravnote\u017eenost. Na\u010din ravnanja je odvisen od rotorja: <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/single-plane-balancing\/\">uravnote\u017eenje v eni ravnini<\/a> za rotore v obliki diska, <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/two-plane-balancing\/\">uravnote\u017eenje v dveh ravninah<\/a> za ve\u010dino industrijskih rotorjev in <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/modal-balancing\/\">modalno uravnote\u017eenje<\/a> za pro\u017ene rotorje, ki delujejo nad kriti\u010dno hitrostjo.<\/p>\n<p><strong>Poravnava<\/strong> zmanj\u0161a bo\u010dne sile, ki nastanejo zaradi neporavnanosti. Natan\u010dnost <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/laser-shaft-alignment\/\">laserska poravnava gredi<\/a> osje so natan\u010dno poravnane, pri poravnalnih merilih je upo\u0161tevano toplotno raztezanje, in <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/soft-foot\/\">mehka noga<\/a> se popravi, preden se za\u010dne poravnavanje.<\/p>\n<p><strong>Du\u0161enje<\/strong> nadzoruje amplitudo, zlasti v bli\u017eini kriti\u010dnih hitrosti: le\u017eaji s teko\u010dinskim filmom zagotavljajo znatno <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/damping\/\">du\u0161enje<\/a>, a <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/squeeze-film-damper\/\">bla\u017eilnik s stisnjenim filmom<\/a> dodaja ve\u010d tam, kjer je to potrebno, pomagajo pa tudi ukrepi za okrepitev nosilne konstrukcije.<\/p>\n<p><strong>Sprememba togosti<\/strong> kriti\u010dne hitrosti prestavi iz delovnega obmo\u010dja: pove\u010danje premera gredi jih zvi\u0161a, zmanj\u0161anje pa <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bearing-span\/\">razdalja med le\u017eaji<\/a> pove\u010da prvo kriti\u010dno hitrost, oja\u010ditev temeljev pa spremeni odziv celotnega sistema \u2013 kar nas opominja, da <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/foundation-stiffness\/\">togost temeljev<\/a> je del sistema rotorja in le\u017eaja, ni pa zunaj njega.<\/p>\n<h2>7. Diagnosti\u010dni pomen in praksa v terenskem delu<\/h2>\n<p>Analiza bo\u010dnih vibracij je temelj diagnostike strojev. S spremljanjem njihovega razvoja skozi \u010das je mogo\u010de odkriti nastajajo\u010de te\u017eave; njihova frekvenca in vzorec omogo\u010data identifikacijo konkretne napake; njihova amplituda v primerjavi s standardom ka\u017ee na resnost napake; njihovo zmanj\u0161anje potrjuje uspe\u0161no uravnote\u017eenje; njihova raven pa spro\u017ei ukrepe vzdr\u017eevanja, ki temeljijo na stanju opreme.<\/p>\n<p>V praksi se vse to opravi na delujo\u010dem stroju. In\u017eenirji namestijo senzorje na ohi\u0161ja le\u017eajev in uporabijo prenosni dvo-kanalni merilni instrument, kot je <a href=\"https:\/\/vibromera.eu\/sl\/izdelek\/balanset-1\/\">Balanset-1A<\/a> za merjenje bo\u010dnih vibracij v obeh smereh, od\u010ditavanje amplitude in faze 1\u00d7 ter pregled spektra, ki lo\u010duje neuravnote\u017eenost od neporavnanosti, ohlapnosti ali okvar le\u017eajev. Ker isti instrument meri amplitudo in fazo ter izra\u010duna koeficiente vpliva, lahko in\u017eenir preide neposredno od diagnoze k popravku \u2013 uravnote\u017ei rotor v lastnih le\u017eajih pri delovni hitrosti in nato ponovno izmeri bo\u010dne vibracije, da preveri popravek, brez potrebe po uravnote\u017eevalnem stroju ali razstavljanju.<\/p>\n<p>U\u010dinkovito obvladovanje bo\u010dnih vibracij je tisto, kar na koncu zagotavlja zanesljivo dolgoro\u010dno delovanje rotacijskih strojev, zato je v sredi\u0161\u010du programov za spremljanje vibracij, strategij preventivnega vzdr\u017eevanja in tudi pri na\u010drtovanju rotorske dinamike.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/\">\u2190 Nazaj na glavno kazalo<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Spoznajte bo\u010dne vibracije, gibanje vrte\u010dih se gredi z ene strani na drugo ali pravokotno, ki ga povzro\u010dajo neuravnote\u017eenost, neporavnanost in druge radialne sile v strojih.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20647","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/20647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/20647\/revisions"}],"predecessor-version":[{"id":101398,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/20647\/revisions\/101398"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/media?parent=20647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/categories?post=20647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/tags?post=20647"}],"curies":[{"name":"delovni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}